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Stains, Fluorescent Dyes & Histology Reagents

Light green, AR

ARAvailable on request

Light green, AR (CAS 5141-20-8) supplier Zemixal: C37H34N2Na2O9S3, COA and SDS with every lot, worldwide shipping. Packs from 25 g.

Pack sizes
Light green, AR chemical structure
CAS number5141-20-8
FormulaC37H34N2Na2O9S3
Molar mass792.9 g/mol
HS code32041216
InChIKeyDGOBMKYRQHEFGQ-UHFFFAOYSA-L
IUPAC namedisodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate

About Light green, AR

Light green, AR is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. For your records (AR), the material is defined by CAS 5141-20-8, formula C37H34N2Na2O9S3 and molar mass 792.9 g/mol.

Common uses in the lab and plant

  • Histology & cytology staining
  • Microscopy
  • Clinical laboratories

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H351. Read the SDS before first use.

Order it in 25 g and 100 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Histology & cytology staining
  • Microscopy
  • Clinical laboratories

Applications

Diagnostics, Life Science and BiotechResearch Labs and UniversitiesTextiles, Dyes and Leather

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Light green, AR
Product nameLight green, AR
Catalogue numberZX-037398
CAS number5141-20-8
IUPAC namedisodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate
Molecular formulaC37H34N2Na2O9S3
Molar mass792.9 g/mol
Exact mass792.1222
GradeAR
H-bond donors / acceptors0 / 10
Topological polar surface area203 Ų
HS code32041216
InChIKeyDGOBMKYRQHEFGQ-UHFFFAOYSA-L
SMILESCCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID21223
SynonymsLight Green SF Yellowish, Acid Green 5, C.I. Acid Green 5, A F Green No.2, D&C Green No. 2, C.I. Food Green 2, FD&C Green No. 2, D And C Green No. 4, FD And C Green No. 2-Aluminum Lake, D&C Green No. 4, Lissamine Green SF, Pencil Green SF

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Warning

  • H351Suspected of causing cancer

Precautionary statements P203, P280, P318, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Light green, AR
25 gQuoted on request
100 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Light green, AR

Which CAS number identifies Light green, AR?
Light green, AR is registered under CAS 5141-20-8. You may also see it listed as Light Green SF Yellowish, Acid Green 5, C.I. Acid Green 5. Our catalogue number for this item is ZX-037398.
What are the formula and molar mass of Light green, AR?
For Light green, AR, its formula is C37H34N2Na2O9S3 and its molar mass is 792.9 g/mol. InChIKey DGOBMKYRQHEFGQ-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Light green, AR?
This listing is AR grade. Standard packs are 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Light green, AR?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Light green, AR to my country?
Yes. Because Light green, AR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 5141-20-8

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